338369744

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{163}}^1\times {\mathrm{5641}}^1$

素因数の和:5835

約数の個数: 40

約数和(自身を含む): 688414272

約数和(自身を除く): 350044528

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 163, 184, 326, 368, 652, 1304, 2608, 3749, 5641, 7498, 11282, 14996, 22564, 29992, 45128, 59984, 90256, 129743, 259486, 518972, 919483, 1037944, 1838966, 2075888, 3677932, 7355864, 14711728, 21148109, 42296218, 84592436, 169184872, 338369744]

約数ペア:

[(1, 338369744), (2, 169184872), (4, 84592436), (8, 42296218), (16, 21148109), (23, 14711728), (46, 7355864), (92, 3677932), (163, 2075888), (184, 1838966), (326, 1037944), (368, 919483), (652, 518972), (1304, 259486), (2608, 129743), (3749, 90256), (5641, 59984), (7498, 45128), (11282, 29992), (14996, 22564)]